4 documents found, page 1 of 1
CMS Connect
Balcas, J.; Bockelman, B.; Gardner, R.; Hurtado Anampa, K.; Jayatilaka, B.; Aftab Khan, F.; Lannon, K.; Larson, K.; Letts, J.; Da Silva, J Marra [UNESP]Made available in DSpace on 2022-04-28T19:07:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-11-23; The CMS experiment collects and analyzes large amounts of data coming from high energy particle collisions produced by the Large Hadron Collider (LHC) at CERN. This involves a huge amount of real and simulated data processing that needs to be handled in batch-oriented platforms. The CMS Global Pool of c...
Connecting Restricted, High-Availability, or Low-Latency Resources to a Seamles...
Balcas, J.; Bockelman, B.; Hufnagel, D.; Anampa, K Hurtado; Jayatilaka, B.; Khan, F.; Larson, K.; Letts, J.; Mascheroni, M.; Mohapatra, A.Made available in DSpace on 2022-04-28T19:07:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-11-23; The connection of diverse and sometimes non-Grid enabled resource types to the CMS Global Pool, which is based on HTCondor and glideinWMS, has been a major goal of CMS. These resources range in type from a high-availability, low latency facility at CERN for urgent calibration studies, called the CAF, to...
Stability and scalability of the CMS Global Pool: Pushing HTCondor and glideinW...
Balcas, J.; Bockelman, B.; Hufnagel, D.; Anampa, K Hurtado; Khan, F Aftab; Larson, K.; Letts, J.; Marra Da Silva, J. [UNESP]; Mascheroni, M.; Mason, D.Made available in DSpace on 2022-04-28T19:07:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-11-23; U.S. Department of Energy; National Science Foundation; The CMS Global Pool, based on HTCondor and glideinWMS, is the main computing resource provisioning system for all CMS workflows, including analysis, Monte Carlo production, and detector data reprocessing activities. The total resources at Tier-1 an...
CMS computing operations during run 1
Adelman, J.; Alderweireldt, S.; Artieda, J.; Bagliesi, G.; Ballesteros, D.; Bansal, S.; Bauerdick, L.; Behrenhof, W.; Belforte, S.; Bloom, K.Made available in DSpace on 2018-12-11T16:37:41Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-01-01; During the first run, CMS collected and processed more than 10B data events and simulated more than 15B events. Up to 100k processor cores were used simultaneously and 100PB of storage was managed. Each month petabytes of data were moved and hundreds of users accessed data samples. In this document we d...